S = 2 decay in Warped Extra Dimensions

Size: px
Start display at page:

Download "S = 2 decay in Warped Extra Dimensions"

Transcription

1 S = 2 decay in Warped Extra Dimensions Faisal Munir IHEP, Beijing Supervisor: Cai-Dian Lü HFCPV CCNU, Wuhan October 28, 2017 based on: Chin. Phys. C41 (2017) [arxiv: ] F. Munir (IHEP) New Physics 1 / 14

2 Outline Introduction b ss d decay in the RS model with custodial protection b ss d decay in the bulk-higgs RS model Summary F. Munir (IHEP) New Physics 2 / 14

3 Introduction to RS model 5D spacetime with warped metric [Randall, Sundrum, Phys. Rev. Lett. 83, 3370 (1999)] ds 2 = e 2kr φ η µν dx µ dx ν r 2 dφ 2, φ [ π, π]. The fundamental scale is M P l, and the effective 4D electroweak scale is suppressed by a magic exponential M EW e krπ M P l TeV. natural explanation of gauge hierarchy problem. hierarchical structure of zero mode fermion profiles Light fermions live close to UV brane. Third generation localized closest to the IR brane. Kaluza-Klein (KK) excitations live close to the IR brane. Warped extra dimensions with bulk fields have explanation for fermion masses and CKM hierarchies. Tree level FCNCs (b ss d). F. Munir (IHEP) New Physics 3 / 14

4 b ss d Channel Local S = 2 SM effective Hamiltonian for b ss d transition ( ( ) ( )) H S=2 eff = G2 F m 2 W V 16π 2 td VtsV tb VtsS m 2 t 0 + V m 2 cd VcsV tb VtsS m 2 c 0, m2 t W m 2 W m 2 W [( sd) V A( ) V A] B(B + K + K + π ) < b u,c,t W W+ s [R. Aaij et al. (LHCb), Phys. Lett. B765, 307 (2017)] b ss d decay with very small strength in the SM serves as a sensitive probe for new physics. s ū, c, t d B(b ss d) SM = (2.19 ± 0.38) F. Munir (IHEP) New Physics 4 / 14

5 b ss d decay in the RS c model The RS c model is based on a single warped extra dimension with the bulk gauge group SU(3) c SU(2) L SU(2) R U(1) X P LR b ss d decay receives tree level contributions from the Kaluza-Klein (KK) gluons, the heavy KK photons, new heavy electroweak (EW) gauge bosons Z H and Z, and in principle the Z 0 boson. Custodial protection of the Zb L bl coupling through the discrete P LR symmetry renders tree-level Z 0 contributions negligible. The effective Hamiltonian for the S = 2 b ss d decay with the Wilson coefficients corresponding to µ = O(M g (1)) [H S=2 1 LL eff ] KK = [CV 2(M g (1) ) 2 1 Q V 1 LL + C1 V RR Q V 1 RR + C LR 1 Q LR 1 + C LR 2 Q LR 2 + C RL 1 Q RL 1 + C RL 2 Q RL 2 ]. b s b s G (1) µ Z,Z,ZH,A (1) s d s d F. Munir (IHEP) New Physics 5 / 14

6 b ss d decay in the RS c model Q V LL 1 = ( sγ µp L b)( sγ µ P L d), Q V RR 1 = ( sγ µp R b)( sγ µ P R d), Q LR 1 = ( sγ µp L b)( sγ µ P R d), Q LR 2 = ( sp L b)( sp R d), Q RL 1 = ( sγ µp R b)( sγ µ P L d), Q RL 2 = ( sp R b)( sp L d), [ C V LL 1 (M g (1) )]EW = 2[ L (Z(1) ) sd L (Z(1) ) + L (Z(1) X ) sd L (Z(1) X )], [ C V RR 1 (M g (1) )]EW = 2[ R (Z(1) ) sd R (Z(1) ) + R (Z(1) X ) sd R (Z(1) X )], [ C LR 1 (M g (1) )]EW = 2[ L (Z(1) ) sd R (Z(1) ) + L (Z(1) X ) sd R (Z(1) X )], [ C RL 1 (M g (1) )]EW = 2[ R (Z(1) ) sd L (Z(1) ) + R (Z(1) X ) sd L (Z(1) X )], [C V LL 1 (M g (1) )]G = 2 3 p UV 2 L sd L, [C V RR 1 (M g (1) )]G = 2 3 p UV 2 R sd R, [C LR 1 (M g (1) )]G = 1 3 p UV 2 L sd R, [C LR 2 (M g (1) )]G = 2p UV 2 L sd R, [C RL 1 (M g (1) )]G = 1 3 p UV 2 R sd L, [C RL 2 (M g (1) )]G = 2p UV 2 R sd L, [ C V LL 1 (M g (1) )]QED = 2[ L (A(1) )][ sd L (A(1) )], [ C V RR 1 (M g (1) )]QED = 2[ R (A(1) )][ sd R (A(1) )], [ C LR 1 (M g (1) )]QED = 2[ L (A(1) )][ sd R (A(1) )], [ C RL 1 (M g (1) )]QED = 2[ R (A(1) )][ sd L (A(1) )], F. Munir (IHEP) New Physics 6 / 14

7 b ss d decay in the RS c model C V LL C V RR C LR 1 (M g (1)) = [ ] 1 (M g (1)) = [ ] 1 (M g (1)) = [ ] C1 RL (M g (1)) = [ ] sd L L R L R = 1.25 R = 1.67 sd sd R = 0.25 = 0.25 sd L sd L R L R L, sd R, sd R, sd L, After RG running of the Wilson coefficients to a low energy scale µ b = 4.6 GeV, the decay width in the RS c model Γ = m 5 b LL 3072(2π) 3 [16( CV (M g (1)) 4 1 (µ b ) 2 + C1 V RR (µ b ) 2 ) + 12( C LR 1 (µ b ) 2 + C RL 1 (µ b ) 2 ) + 3( C LR 2 (µ b ) 2 + C RL 2 (µ b ) 2 ) 2Re(C LR 1 (µ b )C LR 2 (µ b ) + C LR 2 (µ b )C LR 1 (µ b ) + C RL 1 (µ b )C RL 2 (µ b ) + C RL 2 (µ b )C RL 1 (µ b ))]. F. Munir (IHEP) New Physics 7 / 14

8 b ss d decay in the bulk-higgs RS model The bulk-higgs RS model is based on the 5D gauge group SU(3) c SU(2) V U(1) Y, where all the fields propagate in the 5D spacetime. b ss d decay in the bulk-higgs RS model results from tree-level exchanges of Kaluza-Klein gluons and photons, the Z 0 boson and the Higgs boson as well as their KK excitations and the extended scalar fields φ Z(n). We consider the summation over the contributions from the entire KK towers, with the lightest KK states having mass M g (1) 2.45 M KK. [H S=2 eff ] KK = 5 [C no n + C n Õ n], n=1 O 1 = ( s Lγ µb L)( s Lγ µ d L), O 2 = ( s Rb L)( s Rd L), O 3 = ( s α Rb β L )( sβ R dα L), O 4 = ( s Rb L)( s Ld R), O 5 = ( s α Rb β L )( sβ L dα R). F. Munir (IHEP) New Physics 8 / 14

9 b ss d decay in the bulk-higgs RS model C 1 = 4πL MKK 2 ( D ) 23 ( D ) 21 [ αs 2 (1 1 ) + αq 2 d N + α c s 2 wc 2 (T3 d Q ds 2 w) 2 ], w C 1 = 4πL MKK 2 ( d ) 23 ( d ) 21 [ αs 2 (1 1 ) + αq 2 d N + α c s 2 ( Q d s 2 w) 2 ], w c2 w C 4 = 4πLαs MKK 2 ( D ) 23 ( d ) 21 L πβmkk 2 ( Ω d ) 23 ( Ω D ) 21, C 4 = 4πLαs MKK 2 ( d ) 23 ( L D ) 21 πβmkk 2 ( Ω D ) 23 ( Ω d ) 21, C 5 = 4πL MKK 2 ( D ) 23 ( d ) 21 [ αs 2αQ 2 d N + 2α c s 2 (T w c2 3 d Q ds 2 w )(Q ds 2 w )], w C 5 = 4πL MKK 2 ( d ) 23 ( D ) 21 [ αs 2αQ 2 d N + 2α c s 2 wc 2 (T3 d Q ds 2 w )(Q ds 2 w )], w F. Munir (IHEP) New Physics 9 / 14

10 b ss d decay in the bulk-higgs RS model ( D ) 23 ( d ) 21 (U d ) 2i(U d ) i3 ( Dd ) ij (W d ) 2j(W d ) j1, ( Dd ) ij = F 2 (c Qi ) 3 + 2c Qi 3 + c Qi + c dj F 2 (c dj ), 2(2 + c Qi + c dj ) 3 + 2c dj ( Ω D ) 23 ( Ω d ) 21 (U d ) 2i(W d ) j3 ( Ω Dd ) ijkl (W d ) 2k(U d ) l1, π(1 + β) ( Ω Dd ) ijkl = 4L The decay width in the bulk-higgs RS model F (c Qi )F (c dj ) (Y d ) ij (Y 2 + β + c Qi + c dj 1 d ) kl (4 + 2β + c Qi + c dj + c dk + c Ql ) 4 + c Qi + c dj + c dk + c Ql F (c dk )F (c Ql ) 2 + β + c dk + c Ql, Γ = m 5 b 3072(2π) 3 [64( C 1(µ b ) 2 + C 1 (µ b ) 2 ) + 12( C 4 (µ b ) 2 + C 4 (µ b ) 2 + C 5 (µ b ) 2 + C 5 (µ b ) 2 ) + 4Re(C 4 (µ b )C 5 (µ b) + C 4 (µ b)c 5 (µ b ) + C 4 (µ b ) C 5 (µ b) + C 4 (µ b) C 5 (µ b ))]. F. Munir (IHEP) New Physics 10 / 14

11 Phenomenological bounds on RS models The RS c model Constraint from tree-level analysis of the S and T parameters [Malm, Neubert, Novotny, Schmell, JHEP 01 (2014) 173] M g (1) > 4.8 TeV (95% CL). [Malm, Neubert, Schmell, JHEP 02 (2015) 008] Stringent bounds emerge from the signal rates for pp h ZZ, W W, at 95% CL M g (1) custodial RS brane-higgs > 22.7 TeV ( y 3 ), M RS g (1) custodial narrow bulk- > 13.2 TeV ( y Higgs 3 ) F. Munir (IHEP) New Physics 11 / 14

12 Branching ratio of b ssd in the RSc model MK, ǫk and MBs constraints KK gluons dominant Comparable ZH and Z contributions F. Munir (IHEP) New Physics 12 / 14

13 Branching ratio in the bulk-higgs RS model broad Higgs profile narrow Higgs profile β=1 F. Munir (IHEP) β = 10 New Physics 13 / 14

14 Summary In both models, the main contribution to the b ss d decay comes from tree level exchanges of KK gluons, while in the RS c model the contributions from the new heavy EW gauge bosons Z H and Z can compete with the KK-gluon contributions. We employed renormalization group runnings of the Wilson coefficients with NLO QCD factors in both models. The RS c model enhances the branching ratio, compared to the SM result, by two order of magnitude for some points in the parameter space with y = 1.5. In the bulk-higgs RS model with β = 10, it is possible to achieve an order of magnitude enhancement of the branching ratio for some of the parameter points. THANK YOU! F. Munir (IHEP) New Physics 14 / 14

Theories with Compact Extra Dimensions

Theories with Compact Extra Dimensions Instituto de Física USP PASI 2012 UBA Theories with Compact Extra dimensions Part II Generating Large Hierarchies with ED Theories Warped Extra Dimensions Warped Extra Dimensions One compact extra dimension.

More information

Lepton flavour violation in RS models

Lepton flavour violation in RS models Lepton flavour violation in RS models P. Moch with M. Beneke and J. Rohrwild Theoretische Physik 1 Uni Siegen Outline: Introduction Strategy and formalism Results P. Moch (Uni Siegen LVF in RS PSI, Oktober

More information

ELECTROWEAK BREAKING IN EXTRA DIMENSIONS MINI REVIEW. Gero von Gersdorff (École Polytechnique) Moriond Electroweak Session, La Thuile, March 2011

ELECTROWEAK BREAKING IN EXTRA DIMENSIONS MINI REVIEW. Gero von Gersdorff (École Polytechnique) Moriond Electroweak Session, La Thuile, March 2011 ELECTROWEAK BREAKING IN EXTRA DIMENSIONS MINI REVIEW Gero von Gersdorff (École Polytechnique) Moriond Electroweak Session, La Thuile, March 2011 OUTLINE How can Extra Dimensions explain the electroweak

More information

BEYOND THE SM (II) Kaustubh Agashe (University of Maryland)

BEYOND THE SM (II) Kaustubh Agashe (University of Maryland) BEYOND THE SM (II) Kaustubh Agashe (University of Maryland) ierarchy problems (from lecture 1) Planck-weak hierarchy problem Flavor (hierarchy) puzzle...extra dimensions can address both... Extra dimensions:

More information

Flavor in the scalar sector of Warped Extra Dimensions a. Manuel Toharia

Flavor in the scalar sector of Warped Extra Dimensions a. Manuel Toharia Flavor in the scalar sector of Warped Extra Dimensions a by Manuel Toharia (University of Maryland) at the University of Virginia, Dec. 2, 2009 a Based on PRD80:03506( 09) A.Azatov, M.T., L.Zhu PRD80:0370(

More information

Searching for Extra Space Dimensions at the LHC. M.A.Parker Cavendish Laboratory Cambridge

Searching for Extra Space Dimensions at the LHC. M.A.Parker Cavendish Laboratory Cambridge Searching for Extra Space Dimensions at the LHC M.A.Parker Cavendish Laboratory Cambridge I shall use ATLAS to illustrate LHC physics, because it is the experiment I know best. Both general purpose detectors

More information

Warped Penguins. Based on arxiv: In collaboration with Csaba Csáki, Yuval Grossman, Philip Tanedo. LEPP Particle Theory Seminar

Warped Penguins. Based on arxiv: In collaboration with Csaba Csáki, Yuval Grossman, Philip Tanedo. LEPP Particle Theory Seminar Warped Penguins Based on arxiv:1004.2037 In collaboration with Csaba Csáki, Yuval Grossman, Philip Tanedo Cornell University LEPP Particle Theory Seminar Yuhsin Tsai, Cornell University/LEPP Warped Penguins

More information

Elementary/Composite Mixing in Randall-Sundrum Models

Elementary/Composite Mixing in Randall-Sundrum Models Elementary/Composite Mixing in Randall-Sundrum Models Brian Batell University of Minnesota with Tony Gherghetta - arxiv:0706.0890 - arxiv:0710.1838 Cornell 1/30/08 5D Warped Dimension = 4D Strong Dynamics

More information

Accidental SUSY at the LHC

Accidental SUSY at the LHC Accidental SUSY at the LHC Tony Gherghetta (University of Melbourne) PACIFIC 2011, Moorea, French Polynesia, September 12, 2011 with Benedict von Harling and Nick Setzer [arxiv:1104.3171] 1 What is the

More information

FLAVOUR IN WARPED EXTRA DIMENSIONS

FLAVOUR IN WARPED EXTRA DIMENSIONS FLAVOUR IN WARPED EXTRA DIMENSIONS G. CACCIAPAGLIA Institut de Physique Nucléaire de Lyon, Université Lyon, CNRS/IN2P3, F-69622 Villeurbanne Cedex, France Models in warped extra dimensions are very attractive

More information

Large Extra Dimensions and the Hierarchy Problem

Large Extra Dimensions and the Hierarchy Problem Large Extra Dimensions and the Hierarchy Problem The Hierarchy Problem - At Planck energies (M P L 10 19 GeV ) all four forces have the same strength. -At the Electroweak scale (M EW 1T ev ) the four forces

More information

Light KK modes in Custodially Symmetric Randall-Sundrum

Light KK modes in Custodially Symmetric Randall-Sundrum Light KK modes in Custodially Symmetric Randall-Sundrum José Santiago Theory Group (FNAL) hep-ph/0607106, with M. Carena (FNAL), E. Pontón (Columbia) and C. Wagner (ANL) Motivation Randall-Sundrum like

More information

Extra-d geometry might also explain flavor

Extra-d geometry might also explain flavor Flavor and CP Solutions via~gim in Bulk RS LR with Liam Fitzpatrick, Gilad Perez -w/ Liam Fitzpatrick, Clifford Cheung Introduction Lots of attention devoted to weak scale Flavor and CP remain outstanding

More information

Higgs-Radion mixing and the LHC Higgs-like excesses

Higgs-Radion mixing and the LHC Higgs-like excesses Higgs-Radion mixing and the LHC Higgs-like excesses Jack Gunion U.C. Davis CMS Seminar, February 6, 2012 with B. Grzadkowski Higgs-like LHC Excesses Is what we are seeing a Higgs-like chameleon? J. Gunion,

More information

Yuhsin Tsai Cornell/Fermilab Warped Penguins 1/38

Yuhsin Tsai Cornell/Fermilab Warped Penguins 1/38 Warped Penguins Yuhsin Tsai Fermilab / Cornell Fermilab Theory Seminar, 18 Aug 2011 BG: Wall paper from www.layoutsparks.com 1 / Yuhsin Tsai Cornell/Fermilab Warped Penguins 1/38 38 This talk includes

More information

Low Scale Flavor Gauge Symmetries

Low Scale Flavor Gauge Symmetries Low Scale Flavor Gauge Symmetries Michele Redi CERN in collaboration with Benjamin Grinstein and Giovanni Villadoro arxiv:1009.2049[hep-ph] Padova, 20 October Outline Flavor Problem Gauging the Flavor

More information

Large Mass Hierarchy from a Small Extra Dimension

Large Mass Hierarchy from a Small Extra Dimension Large Mass Hierarchy from a Small Extra Dimension Sridip Pal (09MS002) DPS PH4204 April 4,2013 Sridip Pal (09MS002) DPS PH4204 () Large Mass Hierarchy from a Small Extra Dimension April 4,2013 1 / 26 Outline

More information

Inter-brane distance stabilization by bulk Higgs field in RS model

Inter-brane distance stabilization by bulk Higgs field in RS model EPJ Web of Conferences 58, 0500 07 QFTHEP 07 DOI: 0.05/epjconf/07580500 Inter-brane distance stabilization by bulk Higgs field in RS model Vadim Egorov,, and Igor Volobuev, Skobeltsyn Institute of Nuclear

More information

Heavy Electroweak Resonances at the LHC

Heavy Electroweak Resonances at the LHC Heavy Electroweak Resonances at the LHC (arxiv:0709.0007 + Ongoing work) Brookhaven National Lab with Agashe, Davoudiasl, Han, Huang, Perez, Si, Soni...... LHC-08, KITP, Santa Barbara Apr. 2008 Motivation

More information

Exotic Dark Matter as Spin-off of Proton Stability. Kaustubh Agashe (University of Maryland)

Exotic Dark Matter as Spin-off of Proton Stability. Kaustubh Agashe (University of Maryland) Exotic Dark Matter as Spin-off of Proton Stability Kaustubh Agashe (University of Maryland) Outline and Summary Warped extra dimensions address Planckweak and flavor hierarchies: new (KK) particles at

More information

Dipole operator constraints on composite Higgs models

Dipole operator constraints on composite Higgs models Matthias König May 27th, 2014 Dipole operators: emerge from one-loop correction to fermion-photon coupling f i R f j L γ/g. Various observables are governed by dipole operatores such as electric dipole

More information

125 GeV Higgs Boson and Gauge Higgs Unification

125 GeV Higgs Boson and Gauge Higgs Unification 125 GeV Higgs Boson and Gauge Higgs Unification Nobuchika Okada The University of Alabama Miami 2013, Fort Lauderdale, Dec. 12 18, 2013 Discovery of Higgs boson at LHC! 7/04/2012 Standard Model Higgs boson

More information

FLIGHT OF THE WARPED PENGUINS. In collaboration with Csaba Csáki, Yuval Grossman, and Yuhsin Tsai. Pheno 2011, 10 May 2011

FLIGHT OF THE WARPED PENGUINS. In collaboration with Csaba Csáki, Yuval Grossman, and Yuhsin Tsai. Pheno 2011, 10 May 2011 FLIGHT OF THE WARPED PENGUINS Phys. Rev. D83, 073002 arxiv:1004.2037 Cornell University In collaboration with Csaba Csáki, Yuval Grossman, and Yuhsin Tsai Pheno 2011, 10 May 2011 1 / Flip Tanedo pt267@cornell.edu

More information

Quark flavour observables in the flavor precision era: 331 models vs other NP scenarios

Quark flavour observables in the flavor precision era: 331 models vs other NP scenarios Quark flavour observables in the flavor precision era: 331 models vs other NP scenarios Fulvia De Fazio INFN- Bari Vienna, March 25th 2014 Summary Experimental results that challenge SM predicfons Anatomy

More information

Beyond the Standard Model

Beyond the Standard Model Beyond the Standard Model The Standard Model Problems with the Standard Model New Physics Supersymmetry Extended Electroweak Symmetry Grand Unification References: 2008 TASI lectures: arxiv:0901.0241 [hep-ph]

More information

Compositeness at ILC250?

Compositeness at ILC250? Compositeness at ILC250? F. Richard LAL-Orsay International workshop on future linear colliders LCWS Strasbourg 23-27 October 2017 F. Richard LAL-Orsay October 2017 1 Introduction There are various interpretations

More information

Extra Dimensional Signatures at CLIC

Extra Dimensional Signatures at CLIC Extra Dimensional Signatures at CLIC Thomas G. Rizzo SLAC A brief overview is presented of the signatures for several different models with extra dimensions at CLIC, an e + e linear collider with a center

More information

Theory Perspective of Top Production: Top Resonances. Tim M.P. Tait

Theory Perspective of Top Production: Top Resonances. Tim M.P. Tait Theory Perspective of Top Production: Top Resonances Tim M.P. Tait APS April Meeting May 3 2009 Outline Top Resonances are EVERYWHERE! Models, Models, and more Models High Mass Resonances and Boosted Tops

More information

Top quark effects in composite vector pair production at the LHC

Top quark effects in composite vector pair production at the LHC Top quark effects in composite vector pair production at the LHC Antonio Enrique Cárcamo Hernández. Universidad Tecnica Federico Santa Maria. SILAFAE 01, 10th-14th of December of 01. Based on: A. E. Cárcamo

More information

CP Violation in B Physics Puzzles, Opportunities at LHCb,

CP Violation in B Physics Puzzles, Opportunities at LHCb, CP Violation in B Physics Puzzles, Opportunities at LHCb, Matthias Neubert Matthias Neubert Institut für Physik (THEP) Johannes Gutenberg-Universität Mainz CPT@ICTP, Trieste, July 2008 1 Flavor Puzzles

More information

Composite Higgs and Flavor

Composite Higgs and Flavor Composite Higgs and Flavor Xiaohong Wu East China University of Science and Technology Seminar @ ICTS, Jun. 6, 2013 125GeV SM-like Higgs Discovered p 0 5 3-3 -5-7 -9 1 3 Combined observed γγ observed llll

More information

Coloron Models and LHC Phenomenology

Coloron Models and LHC Phenomenology Coloron Models and LHC Phenomenology Elizabeth H. Simmons Michigan State University - New Strong Dynamics - Models - LHC Phenomenology - Other Phenomenology - Conclusions SCGT 12 December 5, 2012 LHC s

More information

Introduction to Operator Product Expansion

Introduction to Operator Product Expansion Introduction to Operator Product Expansion (Effective Hamiltonians, Wilson coefficients and all that... ) Thorsten Feldmann Neckarzimmern, March 2008 Th. Feldmann (Uni Siegen) Introduction to OPE March

More information

Dark matter and collider signatures from extra dimensions

Dark matter and collider signatures from extra dimensions KAIST TF, A. Menon, Z. Sullivan, PRD 86 (2012) 093006 L. Edelhäuser, TF, M. Krämer, JHEP 1308 (2013) 091 TF, KC Kong, SC Park, JHEP 1305 (2013) 111, arxiv:1309.xxxx COSMO 2013, Cambridge Outline Universal

More information

Search for Extra Dimensions with the ATLAS and CMS Detectors at the LHC

Search for Extra Dimensions with the ATLAS and CMS Detectors at the LHC Available on CMS information server CMS CR 2006/086 October 31, 2006 Search for Extra Dimensions with the ATLAS and CMS Detectors at the LHC Sergei Shmatov Joint Institute for Nuclear Research, Dubna,

More information

Warped Models in String Theory

Warped Models in String Theory Warped Models in String Theory SISSA/ISAS Trieste (Italy) Rutgers 14 November 2006 (Work in collaboration with B.S.Acharya and F.Benini) Appearing soon Introduction 5D Models 5D warped models in a slice

More information

SEARCH FOR EXTRA DIMENSIONS WITH ATLAS AND CMS DETECTORS AT THE LHC

SEARCH FOR EXTRA DIMENSIONS WITH ATLAS AND CMS DETECTORS AT THE LHC SEARCH FOR EXTRA DIMENSIONS WITH ATLAS AND CMS DETECTORS AT THE LHC S. SHMATOV for ATLAS and CMS Collaborations Joint Institute for Nuclear Research, Dubna, Russia E-mail: shmatov@cern.ch A brief review

More information

Higgs-Radion Mixing in the RS and LHC Higgs-like Excesses

Higgs-Radion Mixing in the RS and LHC Higgs-like Excesses Higgs-Radion Mixing in the RS and LHC Higgs-like Excesses Jack Gunion U.C. Davis Grenoble Higgs Workshop, February 2, 2012 with B. Grzadkowski Higgs-like LHC Excesses Is what we are seeing a Higgs-like

More information

FLIGHT OF THE WARPED PENGUINS. In collaboration with Csaba Csáki, Yuval Grossman, and Yuhsin Tsai. DAMTP/Cavendish HEP Seminar, 26 May 2011

FLIGHT OF THE WARPED PENGUINS. In collaboration with Csaba Csáki, Yuval Grossman, and Yuhsin Tsai. DAMTP/Cavendish HEP Seminar, 26 May 2011 FLIGHT OF THE WARPED PENGUINS Phys. Rev. D83, 073002 arxiv:1004.2037 Cornell University In collaboration with Csaba Csáki, Yuval Grossman, and Yuhsin Tsai DAMTP/Cavendish HEP Seminar, 26 May 2011 1 / Flip

More information

Introduction to the Beyond the Standard Model session

Introduction to the Beyond the Standard Model session Introduction to the Beyond the Standard Model session JJC 2014 Dec. 11th 2014 Samuel Calvet Outline Why do we need Beyond the Standard Model (BSM) theories? BSM theories on the market : their predictions/particles

More information

Exploring Universal Extra-Dimensions at the LHC

Exploring Universal Extra-Dimensions at the LHC Exploring Universal Extra-Dimensions at the LHC Southampton University & Rutherford Appleton Laboratory 1 Problems to be addressed by the underlying theory The Nature of Electroweak Symmetry Breaking The

More information

Boundary Conditions in AdS Life Without a Higgs

Boundary Conditions in AdS Life Without a Higgs Boundary Conditions in AdS Life Without a Higgs Csáki, Grojean, Murayama, Pilo, JT hep-ph/0305237 Csáki, Grojean, Pilo, JT hep-ph/0308038 Csáki, Grojean, Hubisz, Shirman, JT hep-ph/0310355 Cacciapaglia,

More information

arxiv: v1 [hep-ph] 24 Jan 2017

arxiv: v1 [hep-ph] 24 Jan 2017 arxiv:70.06768v [hep-ph] 4 Jan 07 School of Physics, University of Hyderabad, Hyderabad-500046, India E-mail: suchismita@uohyd.ac.in Rukmani Mohanta School of Physics, University of Hyderabad, Hyderabad-500046,

More information

BSM Higgs Searches at ATLAS

BSM Higgs Searches at ATLAS BSM Higgs Searches at ATLAS Martin zur Nedden Humboldt-Universität zu Berlin for the ATLAS Collaboration SUSY Conference 2014 Manchester July 20 th July 25 th, 2014 Introduction Discovery of a scalar Boson

More information

Lectures on Standard Model Effective Field Theory

Lectures on Standard Model Effective Field Theory Lectures on Standard Model Effective Field Theory Yi Liao Nankai Univ SYS Univ, July 24-28, 2017 Page 1 Outline 1 Lecture 4: Standard Model EFT: Dimension-six Operators SYS Univ, July 24-28, 2017 Page

More information

INTRODUCTION TO EXTRA DIMENSIONS

INTRODUCTION TO EXTRA DIMENSIONS INTRODUCTION TO EXTRA DIMENSIONS MARIANO QUIROS, ICREA/IFAE MORIOND 2006 INTRODUCTION TO EXTRA DIMENSIONS p.1/36 OUTLINE Introduction Where do extra dimensions come from? Strings and Branes Experimental

More information

EXOTICA AT LHC. Philippe Miné LPNHE-Ecole Polytechnique, IN2P3-CNRS, France CMS collaboration.

EXOTICA AT LHC. Philippe Miné LPNHE-Ecole Polytechnique, IN2P3-CNRS, France CMS collaboration. EXOTICA AT LHC Philippe Miné LPNHE-Ecole Polytechnique, IN2P3-CNRS, France CMS collaboration pmine@poly.in2p3.fr Chia, Sardinia, Italy October 24-27 2001 1 EXOTICA AT LHC Beyond the Standard Model, Supersymmetry

More information

Ricerca di nuova fisica a HERA

Ricerca di nuova fisica a HERA Ricerca di nuova fisica a HERA Incontro sulla Fisica delle Alte Energie, Lecce 23-26 aprile 2003 S.Dusini, INFN Padova 1 Overview Introduction to Hera Results from HERA I Contact Interaction: Compositness,

More information

Constraints on new physics from rare (semi-)leptonic B decays

Constraints on new physics from rare (semi-)leptonic B decays Rencontres de Moriond, QCD and High Energy Interactions, 12 March 2013 Constraints on new physics from rare (semi-)leptonic B decays David M. Straub Johannes Gutenberg University Mainz Introduction Magnetic

More information

Based on arxiv:0812:4320 In collaboration with A. Dedes, J Rosiek. Informal CIHEP Pizza Lunch February 6, 2009

Based on arxiv:0812:4320 In collaboration with A. Dedes, J Rosiek. Informal CIHEP Pizza Lunch February 6, 2009 A Case Study of B s µ + µ in the MSSM Based on arxiv:0812:4320 In collaboration with A. Dedes, J Rosiek. Cornell University Informal CIHEP Pizza Lunch February 6, 2009 Flip Tanedo, Cornell University/CIHEP

More information

How to tell apart non-standard EWSB mechanisms. Veronica Sanz CERN and YORK Moriond 2012

How to tell apart non-standard EWSB mechanisms. Veronica Sanz CERN and YORK Moriond 2012 How to tell apart non-standard EWSB mechanisms Veronica Sanz CERN and YORK Moriond 2012 In this talk What is standard? EWSB by elementary scalar(s) includes SM and SUSY What is non-standard? EWSB by -composite

More information

Higgs Physics as an Indirect BSM Probe

Higgs Physics as an Indirect BSM Probe Higgs Physics as an Indirect BSM Probe Marcela Carena Fermilab EFI and KICP, U. of Chicago Second MCTP Spring Symposium on Higgs Boson Physics U.of Michigan, April 20, 2012 works beautifully, explaining

More information

Matter, antimatter, colour and flavour in particle physics

Matter, antimatter, colour and flavour in particle physics Matter, antimatter, colour and flavour in particle physics Sébastien Descotes-Genon Laboratoire de Physique Théorique CNRS & Univ. Paris-Sud, Université Paris-Saclay, 91405 Orsay, France RBI, Zagreb, 5

More information

Higgs Signals and Implications for MSSM

Higgs Signals and Implications for MSSM Higgs Signals and Implications for MSSM Shaaban Khalil Center for Theoretical Physics Zewail City of Science and Technology SM Higgs at the LHC In the SM there is a single neutral Higgs boson, a weak isospin

More information

Washington University in St. Louis. W. Altmannshofer, BD and A. Soni, Phys. Rev. D 96, (2017) [arxiv: [hep-ph]] and in preparation.

Washington University in St. Louis. W. Altmannshofer, BD and A. Soni, Phys. Rev. D 96, (2017) [arxiv: [hep-ph]] and in preparation. R D ( ) Anomaly: A Model-Independent Collider Signature and Possible Hint for R-parity Violating Supersymmetry BHUPAL DEV Washington University in St. Louis W. Altmannshofer, BD and A. Soni, Phys. Rev.

More information

Higgs Searches and Properties Measurement with ATLAS. Haijun Yang (on behalf of the ATLAS) Shanghai Jiao Tong University

Higgs Searches and Properties Measurement with ATLAS. Haijun Yang (on behalf of the ATLAS) Shanghai Jiao Tong University Higgs Searches and Properties Measurement with ATLAS Haijun Yang (on behalf of the ATLAS) Shanghai Jiao Tong University LHEP, Hainan, China, January 11-14, 2013 Outline Introduction of SM Higgs Searches

More information

Constraints on Extended Technicolor Models

Constraints on Extended Technicolor Models SSCL-Preprint-482 WIS-93/67/July-PH CMU-HEP93-10; DOE-ER/40682-35 February 7, 2008 arxiv:hep-ph/9307310v1 20 Jul 1993 Constraints on Extended Technicolor Models from B µ + µ X Benjamín Grinstein SSC Laboratory,

More information

Viability of strongly coupled scenarios with a light Higgs like boson

Viability of strongly coupled scenarios with a light Higgs like boson Beijing IHEP, January 8 th 2013 Viability of strongly coupled scenarios with a light Higgs like boson J.J. Sanz Cillero (PKU visitor) A. Pich, I. Rosell and JJ SC [arxiv:1212.6769 [hep ph]] OUTLINE 1)

More information

Gauge-Higgs Unification on Flat Space Revised

Gauge-Higgs Unification on Flat Space Revised Outline Gauge-Higgs Unification on Flat Space Revised Giuliano Panico ISAS-SISSA Trieste, Italy The 14th International Conference on Supersymmetry and the Unification of Fundamental Interactions Irvine,

More information

Partial Compositeness and

Partial Compositeness and Partial Compositeness and its implications for the LHC Roberto Contino Università Roma La Sapienza & INFN In collaboration with: Raman Sundrum Thomas Kramer Minho Son Motivation: Solving the Hierarchy

More information

arxiv:hep-ph/ v2 30 Aug 2002

arxiv:hep-ph/ v2 30 Aug 2002 LPNHE-00-05 arxiv:hep-ph/007166v 30 Aug 00 Search for Extra Space-Dimensions at the LHC B. Laforge Laboratoire de Physique Nucléaire et de Hautes Energies CNRS-INP3 et Universités Paris VI & VII France

More information

arxiv: v1 [hep-ph] 31 Jan 2013

arxiv: v1 [hep-ph] 31 Jan 2013 CUMQ/HEP 171 Higgs Bosons in Warped Space, from the Bulk to the Brane Mariana Frank a, 1 Nima Pourtolami b, 1 and Manuel Toharia c1 1 Department of Physics, Concordia University arxiv:1301.7692v1 [hep-ph]

More information

Aharonov-Bohm Effect and Unification of Elementary Particles. Yutaka Hosotani, Osaka University Warsaw, May 2006

Aharonov-Bohm Effect and Unification of Elementary Particles. Yutaka Hosotani, Osaka University Warsaw, May 2006 Aharonov-Bohm Effect and Unification of Elementary Particles Yutaka Hosotani, Osaka University Warsaw, May 26 - Part 1 - Aharonov-Bohm effect Aharonov-Bohm Effect! B)! Fµν = (E, vs empty or vacuum!= Fµν

More information

A Minimal Composite Goldstone Higgs model

A Minimal Composite Goldstone Higgs model A Minimal Composite Goldstone Higgs model Lattice for BSM Physics 2017, Boston University Plan of the talk Introduction to composite Goldstone Higgs models Lattice results for the SU(2) Goldstone Higgs

More information

Light generations partners at the LHC

Light generations partners at the LHC Light generations partners at the LHC Giuliano Panico CERN IPNL Lyon 21 March 2014 based on C. Delaunay, T. Flacke, J. Gonzales, S. Lee, G. P. and G. Perez 1311.2072 [hep-ph] Introduction Introduction

More information

B-meson anomalies & Higgs physics in flavored U(1) model

B-meson anomalies & Higgs physics in flavored U(1) model B-meson anomalies & Higgs physics in flavored U(1) model Hyun Min Lee Chung-Ang University, Korea L. Bian, S.-M. Choi, Y.-J. Kang, HML, Phys. Rev. D96 (2017) 075038; L. Bian, HML, C.B. Park, arxiv:1711.08930

More information

Kaluza-Klein Dark Matter

Kaluza-Klein Dark Matter Kaluza-Klein Dark Matter Hsin-Chia Cheng UC Davis Pre-SUSY06 Workshop Complementary between Dark Matter Searches and Collider Experiments Introduction Dark matter is the best evidence for physics beyond

More information

Introduction to the Beyond the Standard Model session

Introduction to the Beyond the Standard Model session Introduction to the Beyond the Standard Model session JRJC 2015 Nov. 19th 2015 Samuel Calvet Outline Why do we need Beyond the Standard Model (BSM) theories? BSM theories on the market : their predictions/particles

More information

MINIMAL FLAVOUR VIOLATION

MINIMAL FLAVOUR VIOLATION Vol. 34 (2003) ACTA PHYSICA POLONICA B No 12 MINIMAL FLAVOUR VIOLATION Andrzej J. Buras Technische Universität München, Physik Department D-85748 Garching, Germany (Received October 16, 2003) These lectures

More information

arxiv:hep-ph/ v2 16 Mar 2000

arxiv:hep-ph/ v2 16 Mar 2000 KAIST TH 00/1 DESY 00 030 Phenomenology of the radion in the Randall-Sundrum scenario at colliders arxiv:hep-ph/0002224v2 16 Mar 2000 Saebyok Bae, P. Ko, Hong Seok Lee Department of Physics, KAIST, Taejon

More information

Flavor and Scalar Signals of an Extended Color Sector. R. Sekhar Chivukula Michigan State University

Flavor and Scalar Signals of an Extended Color Sector. R. Sekhar Chivukula Michigan State University Flavor and Scalar Signals of an Extended Color Sector R. Sekhar Chivukula Michigan State University - - - - - Extended Color Dynamics A Top-Coloron Model Flavor Symmetries and Constraints Scalars: Same

More information

T -Parity in Little Higgs Models a

T -Parity in Little Higgs Models a T -Parity in Little Higgs Models a David Krohn a Based on arxiv:0803.4202 [hep-ph] with Itay Yavin, and work in progress with I.Y., Lian-Tao Wang, and Hsin-Chia Cheng Outline Review of little Higgs models

More information

Searching for Extra Space Dimensions at the LHC. M.A.Parker Cavendish Laboratory Cambridge

Searching for Extra Space Dimensions at the LHC. M.A.Parker Cavendish Laboratory Cambridge Searching for Extra Space Dimensions at the LHC M.A.Parker Cavendish Laboratory Cambridge The Large Hadron Collider Under construction in Geneva, startup in 2007. 14 TeV pp collider, L=1034cm-2 s-1. σ

More information

Chaehyun Yu. in collaboration with P. Ko (KIAS) and Yuji Omura (Nagoya University) The 16 th LHC Physics Monthly Meeting, KIAS, Korea, Jun 01,

Chaehyun Yu. in collaboration with P. Ko (KIAS) and Yuji Omura (Nagoya University) The 16 th LHC Physics Monthly Meeting, KIAS, Korea, Jun 01, Top FCNC Chaehyun Yu (Academia Sinica) in collaboration with P. Ko (KIAS) and Yuji Omura (Nagoya University) The 16 th LHC Physics Monthly Meeting, KIAS, Korea, Jun 01, 2015 1 Flavor changing neutral currents

More information

Non-SUSY BSM: Lecture 1/2

Non-SUSY BSM: Lecture 1/2 Non-SUSY BSM: Lecture 1/2 Generalities Benasque September 26, 2013 Mariano Quirós ICREA/IFAE Mariano Quirós (ICREA/IFAE) Non-SUSY BSM: Lecture 1/2 1 / 31 Introduction Introduction There are a number of

More information

A new long-distance contribution to B K/π l + l decays

A new long-distance contribution to B K/π l + l decays A new long-distance contribution to B K/π l + l decays Adolfo Guevara 1 Departamento de Física Centro de Investigación y de Estudios Avanzados del IPN (), México D.F. 1 in collaboration with G. López Castro,

More information

Electroweak Symmetry Breaking via Strong Dynamics in the Precision Higgs Era: Extra Dimension and Composite Higgs.

Electroweak Symmetry Breaking via Strong Dynamics in the Precision Higgs Era: Extra Dimension and Composite Higgs. Electroweak Symmetry Breaking via Strong Dynamics in the Precision Higgs Era: Extra Dimension and Composite Higgs Tirtha Sankar Ray XXI DAE-BRNS HEP Symposium, 8-12 December, 2014 The Standard Model All

More information

Scalar field dark matter and the Higgs field

Scalar field dark matter and the Higgs field Scalar field dark matter and the Higgs field Catarina M. Cosme in collaboration with João Rosa and Orfeu Bertolami Phys. Lett., B759:1-8, 2016 COSMO-17, Paris Diderot University, 29 August 2017 Outline

More information

Beyond the standard model searches at the Tevatron

Beyond the standard model searches at the Tevatron Beyond the standard model searches at the Tevatron G. Sajot To cite this version: G. Sajot. Beyond the standard model searches at the Tevatron. 3th International Symposium on Particles, Strings and Cosmology

More information

The Minimal Lee-Wick Standard Model

The Minimal Lee-Wick Standard Model The Minimal Lee-Wick Standard Model Richard Lebed West Coast LHC Theory Meeting UCLA, November 2008 Work performed with Chris Carone, College of William & Mary Physics Letters B668, 221 (2008) Outline

More information

Exotic scalars. Stefania Gori. Second MCTP Spring Symposium on Higgs Boson Physics. The University of Chicago & Argonne National Laboratory

Exotic scalars. Stefania Gori. Second MCTP Spring Symposium on Higgs Boson Physics. The University of Chicago & Argonne National Laboratory Exotic Exotic scalars scalars and and the the Higgs Higgs to to gamma gamma -- gamma gamma rate rate Stefania Gori The University of Chicago & Argonne National Laboratory Second MCTP Spring Symposium on

More information

Composite Higgs/ Extra Dimensions

Composite Higgs/ Extra Dimensions Composite Higgs/ Extra Dimensions Eduardo Pontón Instituto de Física Teórica -UNESP & ICTP-SAIFR Snowmass on the Pacific, KITP May 30, 2013 Fundamental Question raised by the SM How and why is the Electroweak

More information

A consideration of the search for graviton resonances in the diphoton decay mode at the ATLAS detector

A consideration of the search for graviton resonances in the diphoton decay mode at the ATLAS detector A consideration of the search for graviton resonances in the diphoton decay mode at the ATLAS detector Marco Almeida (Vassar College) Columbia University, Nevis Labs 2006 REU Advisor: Kamal Benslama, John

More information

Search for new physics in rare D meson decays

Search for new physics in rare D meson decays Search for new physics in rare D meson decays Svjetlana Fajfer and Sasa Prelovsek Department of Physics, University of Ljubljana and J. Stefan Institute, Ljubljana, Slovenia XXXIII INTERNATIONAL CONFERENCE

More information

Phenomenological constraints on universal extra dimensions at LHC and electroweak precision test

Phenomenological constraints on universal extra dimensions at LHC and electroweak precision test Phenomenological constraints on universal extra dimensions at LHC and electroweak precision test Takuya Kakuda 1, Kenji Nishiwaki 2, Kin-ya Oda 3, Naoya Okuda 3, Ryoutaro atanabe 4 1-Graduate School of

More information

Trapped in an infinite extra dimension

Trapped in an infinite extra dimension Trapped in an infinite extra dimension Damien George Nikhef theory group Nikhef Jamboree 15 16 th December 2009 Amsterdam Extra dimensions D.P. George Trapped in an infinite extra dimension 2/11 Beyond

More information

Rare decays, radiative decays and b sll transitions at LHCb

Rare decays, radiative decays and b sll transitions at LHCb Rare decays, radiative decays and b sll transitions at Andrew Crocombe, on behalf of the collaboration University of Warwick 19/3/18-3 rd Rencontres de Moriond - QCD and High Energy Interactions Rare decays

More information

STABILIZING EXTRA DIMENSIONS

STABILIZING EXTRA DIMENSIONS STABILIZING EXTRA DIMENSIONS Gero von Gersdorff (École Polytechnique) Warsaw, October 19th 2009 Collaboration with J.A.Cabrer and M.Quirós OUTLINE Features of Warped Extra Dimensions Stabilizing Models

More information

Gauge U(1) Dark Symmetry and Radiative Light Fermion Masses

Gauge U(1) Dark Symmetry and Radiative Light Fermion Masses UCRHEP-T565 April 2016 arxiv:1604.01148v1 [hep-ph] 5 Apr 2016 Gauge U(1) Dark Symmetry and Radiative Light Fermion Masses Corey Kownacki 1 and Ernest Ma 1,2,3 1 Department of Physics and Astronomy, University

More information

BSM physics at the LHC. Akimasa Ishikawa (Kobe University)

BSM physics at the LHC. Akimasa Ishikawa (Kobe University) BSM physics at the LHC Akimasa Ishikawa (Kobe University) 7 Jan. 2011 If SM Higgs exists Why BSM? To solve the hierarchy and naturalness problems O(1 TeV) Quadratic divergence of Higgs mass If SM Higgs

More information

Higgs and Precision Electroweak Data

Higgs and Precision Electroweak Data Higgs and Precision Electroweak Data Brian Batell University of Chicago work in progress with Stefania Gori and Lian-Tao Wang MCTP Spring Symposium on Higgs Boson Physics April 16-20, 2012 Higgs Signal

More information

Weak boson scattering at the LHC

Weak boson scattering at the LHC Weak boson scattering at the LHC RADCOR 2009 Barbara Jäger University of Würzburg outline weak boson fusion at the LHC: Higgs production at high precision V V jj production @ NLO QCD strongly interacting

More information

J. C. Vasquez CCTVal & USM

J. C. Vasquez CCTVal & USM Maorana Higgses at Colliders arxiv:1612.06840 J. C. Vasquez CCTVal & USM ( Work in collaboration with F. esti and M. emevsek) University of Massachusetts, October 2017 Outline The minimal LR model Decay

More information

The Higgs as a composite pseudo-goldstone boson. Roberto Contino - CERN

The Higgs as a composite pseudo-goldstone boson. Roberto Contino - CERN The Higgs as a composite pseudo-goldstone boson Roberto Contino - CERN Part I: The need for an EWSB sector...... and how this could be strongly interacting The physics discovered so far: L = L 0 + L mass

More information

The Physics of Heavy Z-prime Gauge Bosons

The Physics of Heavy Z-prime Gauge Bosons The Physics of Heavy Z-prime Gauge Bosons Tevatron LHC LHC LC LC 15fb -1 100fb -1 14TeV 1ab -1 14TeV 0.5TeV 1ab -1 P - =0.8 P + =0.6 0.8TeV 1ab -1 P - =0.8 P + =0.6 χ ψ η LR SSM 0 2 4 6 8 10 12 2σ m Z'

More information

Higgs Boson Phenomenology Lecture I

Higgs Boson Phenomenology Lecture I iggs Boson Phenomenology Lecture I Laura Reina TASI 2011, CU-Boulder, June 2011 Outline of Lecture I Understanding the Electroweak Symmetry Breaking as a first step towards a more fundamental theory of

More information

New Physics at the TeV Scale and Beyond Summary

New Physics at the TeV Scale and Beyond Summary New Physics at the TeV Scale and Beyond Summary Machine and Detector Issues 1. Correlated Beamstrahlung David Strom New Theoretical Ideas: 1. Signatures for Brane Kinetic Terms at the LC Tom Rizzo 2. Implementing

More information

Introduction to (Large) Extra Dimensions

Introduction to (Large) Extra Dimensions SLAC Dark Matter & Exotic Physics WG p. 1/39 Introduction to (Large) Extra Dimensions A. Lionetto Department of Physics & INFN Roma Tor Vergata SLAC Dark Matter & Exotic Physics WG p. 2/39 Outline Introduction

More information

The Higgs boson. as a window to Beyond the Standard Model Physics. Roberto Contino. Università di Roma La Sapienza

The Higgs boson. as a window to Beyond the Standard Model Physics. Roberto Contino. Università di Roma La Sapienza The Higgs boson as a window to Beyond the Standard Model Physics Roberto Contino Università di Roma La Sapienza 1. what have we discovered so far...... and why we need an EWSB sector The physics discovered

More information

New Physics at TeV Scale & Precision EW Studies

New Physics at TeV Scale & Precision EW Studies New Physics at TeV Scale & Precision EW Studies Steve Godfrey Carleton University LCWS 2005, Stanford, March 22 2005 S. Godfrey, Carleton University LCWS05: New Physics at TeV Scale and Electroweak Studies

More information